| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q21 | 2,503 | +26.4% |
| 2Q21 | 2,560 | +40.0% |
| 1Q21 | 1,898 | -2.3% |
| 4Q20 | 1,860 | -21.5% |
| 3Q20 | 1,979 | -15.9% |
| 2Q20 | 1,828 | -21.9% |
| 1Q20 | 1,943 | -15.0% |
| 4Q19 | 2,369 | +0.9% |
| 3Q19 | 2,355 | +5.4% |
| 2Q19 | 2,342 | +2.6% |
| 1Q19 | 2,288 | -1.4% |
| 4Q18 | 2,348 | +3.6% |
| 3Q18 | 2,234 | +0.8% |
| 2Q18 | 2,281 | - |
| 1Q18 | 2,322 | - |
| 4Q17 | 2,268 | - |
| 3Q17 | 2,218 | - |